DNA Marker Index information for Chromosome: Y Marker: YFS449058.2Names and Aliases for this DNA Marker: YFS449058.2, Y18220.2.Chromosome Position in hg38 Human Genome assembly1: 7038856.Chromosome Position in hg19 assembly2: 6906897 .Ancestral marker allele value: G.Derived, alternative, or mutated marker allele value: A.